Man this thread is getting off topic, but it is still orbiting around the recent works of id, so...
I don't think Rage is a bad game, but I do think it is a lower point for id. As for innovation, I didn't see any with Rage. The technology was neat, but the driving/shooting combo had been seen, recently, with Borderlands, and previously with Halo. On top of that, the driving wasn't rewarding (the sounds alone made it difficult to enjoy) and the vehicle combat was awkward. I appreciate that id was trying to broaden their horizons, but you could cut vehicles in all forms from Rage and its quality wouldn't decrease, at least as far as my experiences went. It was ultimately filler, and a chore at times.
Rage looked great, and it felt good too. The shooting was responsive, the AI and animations blended together well... I loved the pirouette the Authority guys did if you decapitated them with a pulse round. But onetruepurple's image isn't as deceptive as has been suggested. Yes, it is blurry. That isn't the issue. It's a decal of a system of pipes with junctions, flow controls, and a switch of some sort. Just pasted onto the world. It doesn't matter how blurry or crisp that is, that looks bad, and is inconsistent with the overall aesthetic. Have an example of a similar issue, from Battlefield 3:
http://i.imgur.com/IGOi1jL.jpg Note the red... Cinderblock? Lego piece? It clearly has geometry, but it is a very 2d image. It doesn't belong and once you notice it, you can't stop noticing it. I had a similar problem with the 3d assets being reduced to borderline spray paint decals in Rage (and the cardboard shrubbery which didn't seem to match the world at all).
Rage is beautiful. But not all of it is, and because it is beautiful, those hiccups, bad calls, and other issues are far more stark. Rage is _amazing_ at vistas. I think it would've been well suited for an RTS or Diablo clone, something where you look at a bigger picture at all times.
As for its ending, well, I don't think it had one. It smells strongly of id being told to wrap it up. You get a bit of a ramp up in theme as you are directly confronting the Authority, but it never amounts to more than some fights in hallways, and a brief tiny arena fight, that I thought was just another encounter. Then I hit a switch and got a Steam achievement. I hadn't even used a BFG round. No, the game plainly wasn't done. They didn't build all of the Subway city with its new NPCs just to hit you with a few more missions and send you to the final wave. The whole thing screams for larger ideas, and practically demands it.
As for other games that year, well we had Dark Souls, Brink (yeah the execution sucked, but I'm talking about ideas), and Modern Warfare 3 (the Strike Package system greatly expanded the player roles in MP and opened the game up without infringing on the core style).
Honestly, I'd buy another Rage, if they cut the minigames, the driving (unless they made it compelling), and focused on giving us detailed large spaces with more of Nelno's AI and Carmack's 60hz shooting. Give me 10 hours of the Dead City and the various clan hangouts.
Oh and here is something I never hear people bring up regarding Rage, good or bad. The stealth. Crouch walk, use a crossbow, headshot the last guy in a group when he is out of sight. You can go a long way, unnoticed, if you do that. That is very rewarding.
Almost as rewarding as two turrets in that creepy brewery.
As for Doom 4 - it doesn't need to be like the originals, I just don't want it to suck. I want more good games to play, and this flat combat where you regain health and ammo by watching animations with monsters doesn't do anything for me. I'm also tired of hearing id talk about how fast it is, when it plays slower than the average Advanced Warfare match. Frankly I think they should try again at Rage, or do a new IP. Stop using the reputation of old games they don't seem to understand, and try something of their own.